Bick 4 is a wax-free leather conditioner from Bickmore, a company that has made leather care products since 1882. Its main promise is simple: it softens smooth leather without darkening it. That makes it a safe pick for tan work boots, light-colored cowboy boots and exotic skins. The catch is that it adds very little water protection, so it won't replace a waterproofing product if your boots spend the day in mud or snow.
Wax-free conditioner | Won't darken leather | Smooth and exotic leathers | Made in USA | 8 oz: $12.99Buy it if you want to keep dry leather soft without changing its color, especially on light brown, tan or exotic boots.Skip it if you need real water protection for wet job sites, or your boots are suede, nubuck or roughout.
Bick 4 Leather Conditioner at a Glance
| Product | Bickmore Bick 4 Leather Conditioner |
| Type | One-step liquid cream conditioner (Bickmore says it also cleans light dirt) |
| Color change | Listed as "will not darken" |
| Wax | Wax-free, so it doesn't seal the leather's pores |
| Use on | Smooth and finished leather, including exotics |
| Don't use on | Suede, nubuck, roughout |
| Water protection | Low on its own (pair with Gard-More or a waterproofer) |
| Sizes on Amazon | 2 oz, 8 oz, 16 oz, 32 oz |
| Made in | USA |
| Current price (8 oz) | $12.99 |
Specs from the Amazon listing and Weaver Leather Supply (retrieved 2026-10-12). Bickmore doesn't publish a full ingredient list.
What Bick 4 Does Well
It keeps your leather's original color
This is the main reason people buy Bick 4. Most boot conditioners are oil or wax based, and they darken leather by a shade or more. Bickmore lists Bick 4 as a product that "will NOT darken" leather, and reviewers back this up. StrideWise and WCSafety both name color safety as its biggest strength (retrieved 2026-10-12).
That matters most on light leathers. A tan pair of moc toes or a honey-colored cowboy boot can turn a muddy brown after a few coats of mink oil. Bick 4 is the safer choice when you like the color you paid for.
It works on more than one kind of leather
Bick 4 is sold for boots, jackets, bags, furniture, car seats, saddles and tack. It's also listed as safe for exotic leathers, which matters if you own ostrich, lizard or caiman cowboy boots. Tack shops like Cheshire Horse sell it for saddles and bridles, so one bottle can cover a whole household or barn.
It's easy to apply
There's no heating, melting or brushing a hard paste into the seams. You wipe a thin coat on with a soft cloth, let it soak in and buff off the extra. Because it has no wax, it doesn't leave the sticky film some paste conditioners do.
Where Bick 4 Falls Short
No conditioner does everything. These are the limits that come up again and again in reviews and forum threads.
- Little water protection. Bick 4 softens leather but doesn't add much of a water barrier. Bickmore sells Gard-More for that job.
- Light penetration. Reviewers note that very dry or neglected leather may need two or three thin coats before it feels soft again (BootSpy, retrieved 2026-10-12).
- Not much shine. It leaves a clean, low sheen, not a polished look. If you want dress boots to shine, you still need a cream or wax polish.
- Slightly greasy at first. Some owners say the surface feels a little oily right after applying it. Buffing with a dry cloth after it soaks in fixes this.
- Smooth leather only. It isn't made for suede, nubuck or roughout.
Which Leathers Can You Use Bick 4 On?
| Leather | Use Bick 4? | Notes |
|---|---|---|
| Smooth full-grain (most work and dress boots) | Yes | Its main job |
| Oil-tanned leather (many heritage and moc toe boots) | Yes, test first | Won't darken it, but won't replace the oils as heavily as an oil-based product |
| Exotic skins (ostrich, lizard, caiman) | Yes | Listed as safe for exotics |
| Light or aniline-dyed leather | Yes, spot test | The best reason to choose Bick 4 |
| Suede and nubuck | No | Use a suede brush and suede-safe protector |
| Roughout | No | See our roughout cleaning guide |
Not sure what your boots are made of? Our guide on how to tell high quality leather explains the common types.
How to Use Bick 4 on Boots, Step by Step
- Clean the boots first. Brush off dirt and wipe the leather with a damp cloth. For heavy grime, use a leather cleaner like Bick 1. Our how to clean work boots guide covers this step.
- Let them dry at room temperature. Don't put boots by a heater. Fast drying is one of the main causes of cracked leather.
- Spot test. Rub a little Bick 4 on the inside of the shaft or the tongue. Wait a few minutes and check the color.
- Apply a thin coat. Put a small amount on a soft cotton cloth and rub it in with small circles. Work it into the seams and the flex creases across the toe.
- Let it soak in. Give it 20 to 30 minutes.
- Buff off the extra. Use a clean dry cloth or a horsehair brush. This removes the greasy feel some owners mention.
- Add a second coat if needed. Very dry leather often drinks up the first coat. Repeat until the leather feels soft and flexible.
How often should you condition boots?
For work boots that get dirty and wet every week, condition them every 4 to 8 weeks, or whenever the leather looks pale and feels stiff. Dress boots and casual boots need it far less, often every few months. Over-conditioning can make leather soft and floppy, so go by how the leather looks and feels, not a fixed calendar. Our guide on how to maintain work boots has a full routine.
Common mistakes
- Using too much. Thin coats soak in. Thick coats sit on top and attract dust.
- Applying it over dirt or salt. Clean first, or you rub grit into the grain. Winter boots with white marks need our salt stain removal steps first.
- Using household products instead. Olive oil and petroleum jelly are common shortcuts. We explain why in is Vaseline good for leather boots.
Does Bick 4 Waterproof Boots?
No. Bick 4 helps leather stay soft so it resists cracking, and healthy leather sheds a light rain better than dry leather. But it doesn't add a real water barrier. Bickmore's own answer is Gard-More, a separate water and stain protector you apply after conditioning.
If your boots spend hours in slush, wet grass or standing water, you have two options:
- Condition with Bick 4, then spray on Gard-More or another waterproofer.
- Use a beeswax-based product like Obenauf's instead, and accept that it will darken the leather.
Our guide to waterproofing boots compares sprays, waxes and oils. For work boots, see how to waterproof work boots step by step. If you're shopping for new boots, GORE-TEX vs waterproof leather explains why a membrane boot still needs leather care on the outside.
Bick 4 vs Obenauf's vs Venetian Shoe Cream vs Mink Oil
These four come up most when people shop for boot conditioner. Each one does a different job.
| Bick 4 | Obenauf's Heavy Duty LP | Venetian Shoe Cream | Mink oil | |
|---|---|---|---|---|
| Darkens leather | No | Yes, usually | Little, test first | Yes |
| Water protection | Low | High | Low | Medium |
| Shine | Low | Low | Soft shine | Low |
| Texture | Liquid cream, wax-free | Beeswax and oil paste | Cream | Oil paste |
| Best for | Light and exotic leather | Wet, hard-working boots | Dress boots and shoes | Budget boots where color doesn't matter |
| Current price | $12.99 (8 oz) | $17.99 (8 oz) | $12.10 (3 oz) | $8.39 (6 oz) |
Comparison based on manufacturer listings, BootSpy and owner discussions on StyleForum and the Iron Heart forum (retrieved 2026-10-12).
Bick 4 vs Obenauf's
Obenauf's Heavy Duty LP is a beeswax and oil paste built for loggers, firefighters and anyone whose boots get soaked. It protects far better against water than Bick 4. It also darkens most leathers and leaves a waxy surface. Choose Bick 4 if color matters. Choose Obenauf's if water and hard wear matter more than looks.
Check the Obenauf's Heavy Duty LP price on Amazon
Bick 4 vs Venetian Shoe Cream
Venetian Shoe Cream is a favorite on dress shoe forums. It cleans, conditions and buffs to a soft shine, which Bick 4 doesn't really do. Bick 4 comes in much bigger bottles and costs less per ounce, so it makes more sense for work boots and large items. Choose Venetian for dress boots you want to shine. Choose Bick 4 for everyday boots, furniture and tack.
Check the Venetian Shoe Cream price on Amazon
Bick 4 vs mink oil
Mink oil is cheap and adds some water resistance, but it darkens leather and can soften it a lot with repeated use. It's fine on beat-up work boots where color isn't a concern. On light leather or boots you want to keep looking new, Bick 4 is the safer bet.
Check the Fiebing's Mink Oil price on Amazon
The Bickmore Lineup: Bick 1, Bick 4, Bick 5, Bick LP and Gard-More
Bickmore sells several products with similar names. Here's what each one is for.
| Product | What it does | When you need it |
|---|---|---|
| Bick 1 | Leather cleaner | Before conditioning very dirty boots |
| Bick 4 | Conditioner that won't darken | Regular care for smooth leather |
| Bick 5 | Spray conditioner and cleaner | Quick touch-ups and large items like furniture |
| Bick LP | Heavier-duty leather protection | Work leather that sees rough use |
| Gard-More | Water and stain protector | After Bick 4, for boots that see rain and snow |
The easiest way to get the three you'll use most is Bickmore's boot care kit, which bundles Bick 1, Bick 4 and Gard-More.
Check the Bickmore Boot Care Kit price on Amazon
Which Size or Kit Should You Buy?
| Option | Current price | Best for |
|---|---|---|
| 2 oz bottle | $9.86 | Trying it out, travel, one pair of dress boots |
| 8 oz bottle | $12.99 | Most people with a few pairs of boots |
| 16 oz bottle | $16.99 | Families, boots plus a jacket or bag |
| 32 oz bottle | $31.99 | Furniture, saddles and tack, farm or ranch use |
| Bick 1 + Bick 4 set | $24.94 | Cleaning and conditioning neglected boots |
| Kit with horsehair brush | $24.99 | First boot care kit, nothing else needed |
The small 2 oz bottle costs the most per ounce. The 16 oz and 32 oz bottles cost the least per ounce, so they make sense once you know you like it. A little goes a long way, and an 8 oz bottle covers many treatments for a few pairs of boots.
What Buyers Say
Across the reviews and forum threads we read, the same points come up.
What owners like:
- It doesn't change the color of light and colored leather
- It works on many items, from boots to couches to saddles
- It's easy to apply and doesn't leave a sticky film
- It has a mild smell compared with oil and wax products
What owners don't like:
- It doesn't waterproof boots on its own
- Very dry leather needs more than one coat
- It feels slightly greasy until it's buffed
- It doesn't give dress boots much shine
Bick 4 Pros and Cons
Pros
- Won't darken leather, so it's safe on light and exotic boots
- Wax-free, so leather can still breathe
- Easy one-step application with a cloth
- Large sizes are good value per ounce
Cons
- Little water protection without Gard-More or a waterproofer
- Very dry leather may need several coats
- Low shine
- Not for suede, nubuck or roughout
FAQ
Does Bick 4 darken leather?
Bickmore lists Bick 4 as a conditioner that will not darken leather, and reviewers agree this is its main strength. Leather can look slightly darker while it's wet, then return to its color as it dries. Always spot test on a hidden area first.
Can I use Bick 4 on suede or nubuck?
No. Bick 4 is made for smooth and finished leather. On suede, nubuck or roughout it can mat down the nap and leave dark patches.
Is Bick 4 waterproof?
No. It conditions leather but adds little water protection. Apply Gard-More or another waterproofer after Bick 4 if your boots get wet often.
What's the difference between Bick 1 and Bick 4?
Bick 1 is a cleaner. Bick 4 is a conditioner. Use Bick 1 first on dirty leather, then Bick 4 to soften it.
How long does Bick 4 take to dry?
Give it 20 to 30 minutes to soak in, then buff off the extra. Very dry leather may absorb it faster.
Can I use Bick 4 on Red Wing or oil-tanned boots?
Yes, but test first. It won't darken oil-tanned leather the way oils do, but it also won't put back as much oil. Many owners of heavy oil-tanned boots use a richer conditioner now and then.
Can Bick 4 fix cracked leather?
It can soften dry leather and stop small surface cracks from getting worse. It can't repair deep cracks that go through the grain. Our guide on restoring cracked leather explains what can be saved.
Can I use Bick 4 on leather furniture and car seats?
Yes. Bickmore lists furniture, upholstery and car interiors among its uses. Test on a hidden spot first, especially on light or aniline leather.
The Bottom Line
Bick 4 is a gentle, wax-free conditioner that keeps smooth leather soft without changing its color. It's a smart buy for light-colored boots, cowboy boots and exotic skins. It won't waterproof your boots or make dress boots shine. Choose by what you need:
- Keep light or exotic leather soft without darkening it: Check the Bick 4 price on Amazon
- Clean, condition and protect in one order: the Bickmore Boot Care Kit with Bick 1, Bick 4 and Gard-More.
- Wet job sites and heavy wear: Obenauf's Heavy Duty LP, if darker leather is fine.
- Dress boots you want to shine: Venetian Shoe Cream.
Still deciding whether your boots need conditioner at all? Start with do leather boots need to be treated and can I use leather conditioner on boots.
